71638362

素因数分解:

$2^1\times 3^2\times {\mathrm{1907}}^1\times {\mathrm{2087}}^1$

素因数の和:4002

約数の個数: 24

約数和(自身を含む): 155372256

約数和(自身を除く): 83733894

約数列:

[1, 2, 3, 6, 9, 18, 1907, 2087, 3814, 4174, 5721, 6261, 11442, 12522, 17163, 18783, 34326, 37566, 3979909, 7959818, 11939727, 23879454, 35819181, 71638362]

約数ペア:

[(1, 71638362), (2, 35819181), (3, 23879454), (6, 11939727), (9, 7959818), (18, 3979909), (1907, 37566), (2087, 34326), (3814, 18783), (4174, 17163), (5721, 12522), (6261, 11442)]